CN203942779U - Hydraulic control adds fertile car - Google Patents
Hydraulic control adds fertile car Download PDFInfo
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- CN203942779U CN203942779U CN201420390965.1U CN201420390965U CN203942779U CN 203942779 U CN203942779 U CN 203942779U CN 201420390965 U CN201420390965 U CN 201420390965U CN 203942779 U CN203942779 U CN 203942779U
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Abstract
A kind of hydraulic control adds fertile car, comprise that car body, lower auger, vertical auger, upper auger, hydraulic control part, lower material turn to box, upper material to turn to box, upper auger after-poppet, turn to sprocket assemblies, car body comprises chassis, mixes fertile case, hydraulic control partly comprises hydraulic oil container, magnetic valve group, hydraulic pump, spindle sprocket, hydraulic motor and support cylinder, upper auger hoist cylinder, and the shaft in fertile case, lower auger and lower material turn to box, vertical auger and upper material turns to box, upper auger, turn to sprocket assemblies respectively by hydraulic motor transmission in described mixing; Improve anti-blocking fertile function and add fertile speed, thoroughly overcome the shortcoming that machine driving is crossed bridge blinding fertilizer.And saved and manually mixed the fertile time.Both avoided the pollution of fertilizer to people, improved the braking degree of farm machinery, also shortened sowing time, for crop growth increases, got longer growth, the time at sunshine, realized large area increasing both production and income simultaneously.
Description
Technical field
The utility model relates to farm implements, and especially a kind of hydraulic control adds fertile car.
Background technology
In the sowing season in annual spring, for robbing farming season, farm will be concentrated arrangement seeding machinary to concentrate and be sowed down.The one, because the block area on farm is large, the 2nd, for grabbing planting early enough before robbing, rob farming season, make great efforts to shorten sowing time, increase the vegetative period of crop, increase sunshine, increase output.According to the existing structure of current sower, the rear row of sower is press wheel, plant case, fertilizer can is arranged by row, and the fertilizer can of sower is far away apart from rear portion, adds fertilizer more difficult.Such as its volume of large-scale precision sower is large, its lateral length at 6-8 rice, front and back width in 2-2.5 left and right, most critical be that its fertile box body of dress is clipped in middle part before and after complete machine, case open height all with more than the neat shoulder height of people, add fertilizer to these precision planters and just become a difficult problem, and add the fertile time every day and accounted for 1/3rd of its activity duration.Sowing required fertilizer is composite chemical fertilizer, together with first each being poured on fertilizer on threshing ground with manually mixing fertilizer, mix afterwards pack, entrucking transports in ground, treats that sower fertilizer can broadcasts sky, with manually fertilizer being shouldered on sower, from manually getting on the bus, in each fertilizer can, add fertilizer again.Particularly these sowers just do not have the job platform of artificial apply fertilizer at all, be mechanical part everywhere, accidentally casualty accident will occur, while spreading manure, people resembles walking single-plank bridge, is shouldering the fertilizer of 100 jin every bag again and add fertilizer on sower, and its operating efficiency is quite low.There are a lot of disadvantages in this mode of production, executing the composite fertilizer of broadcasting is that environmental pollution is serious by the stirring that manually proportions, and people's health is damaged to some extent.Artificial mix fertilizer and manually to add the fertile required time long, common chassis operation every day, about ten to 12 hours, totally adds the fertilizer time approximately about three to four hours.There are up to a hundred sowers on each farm, in sowing time, need concentrate Shangdi, and not only artificial physical labor intensity is large, and the activity duration of wasting because adding fertilizer is long, and Financial cost increases.Some farms have been found that this problem, owing to there is no special facility, can only utilize the scraper bowl transformation of forklift, add fertilizer after doing funneling.Also the peasant household having repacks into and adds fertile machine with the auger of delivering grain of paddy field grain header, because the auger tube wall of the food of delivering grain is thin, through very perishable the leakages fertilizer of corrosion of fertilizer.The auger of delivering grain of paddy field grain header is to establish altogether one-level transmission in three grades of augers besides, in inner bend part, establishes gear drive.Material itself often forms putty to bend part is just complete by natural flow motion, adds the driving section that is provided with, forms semiclosed strong state, and fertilizer proportion is higher than grain, and the carrying of one-level travelling gear is large, damages, changes, often shuts down and occur.This transformation has just emphasized to add fertile speed, and the problem that fertilizer ratio stirs could not be solved at all.Along with land transformation, arable area is concentrated, the appearance of the management styles such as the generation of big agriculture and producers' cooperative, and various forms of specialized farming machinery will be filled up each production link.
Summary of the invention
In order to solve between spring sowing period, do not have sower special use to add fertile deficiency, the utility model provides a kind of hydraulic control to add fertile car.At the edge of a field, according to fertilizer ratio, all kinds of chemical fertilizer are added to fertile car agitator tank, by hopper, stir, auger is carried, convenient timely for sower adds fertilizer.Realize and stir voluntarily, carry, shorten the object that adds the fertile time.
The technical scheme in the invention for solving the technical problem, comprises car body, lower auger, vertical auger, upper auger, hydraulic control part, lower material turns to box, upper material turns to box, upper auger after-poppet, turn to sprocket assemblies, car body comprises chassis and mixes fertile case, wherein, described front portion, chassis is installing rack, rear portion is for mixing fertile tank tower, described mix fertile case bottom and mix fertile tank tower and be connected, described mixing in fertile case has rabbling mechanism, described lower auger with mix fertile tank tower lower horizontal and coordinate, described vertical auger is connected with installing rack, and vertical auger lower end turns to box outlet to be connected with material, and vertical auger upper end turns to box to be connected with upper material, described upper auger rear end turns to the outlet of box to be connected with upper material, and hydraulic control partly comprises hydraulic oil container, magnetic valve group, hydraulic pump, spindle sprocket, auger hoist cylinder on hydraulic motor and support cylinder, described hydraulic oil container with mix outer wall before fertile case and be connected, described magnetic valve group is connected with installing rack, described hydraulic pump is connected with installing rack, the main shaft of described hydraulic pump is connected with spindle sprocket driving-chain, the main shaft of spindle sprocket is connected with front truck power take-off, described hydraulic motor and support cylinder, upper auger hoist cylinder is connected with magnetic valve group oil pipe respectively, described upper auger after-poppet with mix fertile tank tower rear portion and be connected, described support cylinder is connected with installing rack, support cylinder upper end is provided with bracket, described rabbling mechanism, lower auger and lower material turn to box, vertical auger and upper material turn to box, upper auger, turn to sprocket assemblies respectively by hydraulic motor transmission, the described fertile case of mixing comprises casing and rabbling mechanism, welding box body structure, described lower box is bakie, in bakie, be evenly equipped with discharging opening, respectively there is respectively circular hole casing rear and front end, on the circular hole of tank ends, be fixed with bearing shell, described rabbling mechanism comprises bearing shell, shaft, stirring vane, shaft external diameter is evenly distributed in four groups of stirring vanes, shaft two ends are connected with tank ends bearing shell respectively, described upper material turns to box to turn to box structure identical with lower material, it is example that above material turns to box, upper material turns to box to comprise bearing shell, fertilizer separating leaf sheet, upper material turns to box termination to be fixed with bearing shell, upper material turns to the box outside seat of winning in succession, upper material turns to box one side to have upper rotary flange, fertilizer separating leaf sheet coordinates with twisted axis top, described lower auger comprises auger cylinder, twisted axis, helical blade, described auger cylinder upper axial is evenly equipped with charging aperture, charging aperture is relative with the discharging opening of casing bakie, auger cylinder one end is fixed with bearing shell, the other end is flange, auger cylinder turns to box flange to be connected with lower material, described twisted axis is axis, twisted axis is connected with helical blade, twisted axis two ends are connected with bearing shell, described vertical auger comprises auger cylinder, twisted axis, helical blade, rotating mechanism, described auger cylinder is divided into vertical auger top cylinder and vertical auger doffing, vertical auger top cylinder is identical with vertical auger doffing diameter, vertical auger top cylinder lower end is connected with rotating mechanism with vertical auger doffing upper end, vertical auger top cylinder is connected with support cylinder engaging lug, twisted axis is axis, twisted axis two ends turn to the bearing shell of box to turn to box bearing shell to be connected with lower material with upper material, helical blade is connected with twisted axis, described upper auger comprises auger cylinder, charging aperture, auger support set, twisted axis, helical blade, described auger cylinder is steel pipe, front end closure, sealing is provided with bearing shell, auger cylinder front end one side has discharging opening, there is the charging aperture coordinating with upper rotary flange rear end, auger support set is installed in auger pipe wall, there is bearing shell charging aperture rear end, twisted axis is connected with helical blade, twisted axis two ends are not connected with auger cylinder two end axles watt-minute, auger support set comprises cover, support arm, support cylinder engaging lug, connecting plate, described auger support set is connected with auger cylinder external diameter, auger support set one side has support arm, there is support cylinder engaging lug at support arm middle part, hinged with oil cylinder, connecting plate one end and support arm are hinged, it is hinged that on another end and vertical auger, material turns to the seat of winning in succession in box outside.
The described sprocket assemblies that turns to comprises hinge wheel, minor sprocket, and described hinge wheel center hole is connected with vertical auger top cylinder, and minor sprocket is connected with hydraulic motor, and between hinge wheel and minor sprocket, chain connects.
The beneficial effects of the utility model are, this hydraulic control adds all augers parts of fertile car and all adopts independent hydraulically controlled motor to drive, and has improved anti-blocking fertile function and has added fertile speed, have thoroughly overcome the shortcoming that machine driving is crossed bridge blinding fertilizer.The machine all carries a whole set of hydraulic system by this car and supplies with, avoid with its shortcoming of the complete and low on fuel of supporting front truck hydraulic function.Its upper stirring cage can be rotated by 360 degree, and discharging in any direction adds fertilizer.Employing adds fertile car and adds the fertile time at every turn and only need 3 minutes, and accumulative total adds the fertile time every day and shortened to 30 minutes by 250 minutes, and has saved the time of artificial mix fertilizer.Both avoided the pollution of fertilizer to people, improved the braking degree of farm machinery, also shortened sowing time, for crop growth increases, got longer growth, the time at sunshine, realized large area increasing both production and income simultaneously.
Accompanying drawing explanation:
With reference to drawing, the utility model is further illustrated.
Fig. 1. be the utility model structural front view;
Fig. 2. be the left view of the utility model Fig. 1;
Fig. 3. be the vertical view of the utility model Fig. 1;
Fig. 4. be auger topology view under the utility model;
Fig. 5. be auger vertical view under the utility model;
Fig. 6. be the vertical auger topology view of the utility model;
Fig. 7. be the vertical auger cutaway top view of the utility model;
Fig. 8. for the vertical auger of the utility model turns to sprocket assemblies topology view;
Fig. 9. for the vertical auger of the utility model turns to sprocket assemblies structure vertical view;
Figure 10. be the vertical auger of the utility model and upper auger syndeton view;
Figure 11. be the vertical auger of the utility model and upper auger syndeton upward view;
Figure 12. be auger topology view on the utility model;
Figure 13. be auger cutaway top view on the utility model.
Embodiment:
Embodiment of the present utility model is to comprise car body, lower auger, vertical auger, upper auger, hydraulic control part, lower material turns to box, upper material turns to box, upper auger after-poppet, turn to sprocket assemblies, car body comprises chassis, mix fertile case, with reference to Fig. 1, Fig. 2, Fig. 3, described front portion, chassis is installing rack 18, rear portion is for mixing fertile tank tower 10, described mix fertile case 8 bottoms and mix fertile tank tower 10 tops and be connected, described mixing in fertile case 8 has rabbling mechanism, described lower auger 12 with mix fertile tank tower 10 lower horizontal and be connected, described vertical auger 23, 22 are connected with installing rack 18, vertical auger 23, 22 lower ends turn to the material of box 14 to turn to box outlet 32 to be connected with lower material, and vertical auger 22 upper ends turn to box 35 to be connected with upper material, and described upper auger 4 rear ends turn to the outlet of box 35 to be connected with upper material, and hydraulic control partly comprises hydraulic oil container 20, magnetic valve group 26, hydraulic pump 28, spindle sprocket 29, hydraulic motor 17, 36, 25, 27, 48 and support cylinder 19, upper auger hoist cylinder 2, described hydraulic oil container 20 with mix the front outer wall of fertile case 8 and be connected, described magnetic valve group 26 is connected with installing rack 18, described hydraulic pump 28 is connected with installing rack 18, the main shaft of described hydraulic pump 28 is connected with spindle sprocket 29 driving-chains 33, the main shaft 30 of spindle sprocket 29 is connected with front truck power take-off, described hydraulic motor 17, 36, 25, 27, 48 and support cylinder 19, upper auger hoist cylinder 2 is connected with magnetic valve group 26 oil pipes respectively, described upper auger after-poppet 5 with mix fertile tank tower 10 rear portions and be connected, described support cylinder 19 is connected with installing rack 18, and support cylinder 19 upper ends are provided with bracket, with reference to the shaft 37 in fertile case 8 of mixing described in figure, the twisted axis 16 of lower auger 12 and lower material turn to box 14, vertical auger 23, 22 twisted axis 43 and upper material turn to box 35, the twisted axis 55 of upper auger 4, turn to sprocket assemblies by hydraulic motor 17, 36, 25, 27, 48 transmissions respectively, with reference to Fig. 3, the described fertile case 8 of mixing comprises casing and rabbling mechanism, welding box body structure, described lower box is bakie, in bakie, be evenly equipped with discharging 38, respectively there is respectively circular hole casing rear and front end, on the circular hole of tank ends, be fixed with bearing shell 9, described rabbling mechanism comprises bearing shell 9, shaft 37, stirring vane 39, shaft 37 external diameters are evenly distributed in four groups of stirring vanes 39, shaft 37 two ends are connected with tank ends bearing shell 9 respectively, with reference to Fig. 6, Fig. 7, Figure 10, upper material described in Figure 11 turns to box 35 and lower material to turn to box 14 structures identical, above material turns to box 35 for example, upper material turns to box 35 to comprise bearing shell 42, fertilizer separating leaf sheet 45, upper material turns to, 35 terminations are fixed with bearing shell 42, upper material turn to box 35 outsides win in succession seat 52, upper material turns to box 35 1 sides to have upper rotary flange 24, fertilizer separating leaf sheet 45 coordinates with twisted axis 43 tops, with reference to Fig. 4, Fig. 5, described lower auger 12 comprises auger cylinder, twisted axis 16, helical blade 41, described auger cylinder upper axial is evenly equipped with charging aperture 40, charging aperture 40 is relative with the discharging opening 38 of casing bakie, auger cylinder one end is fixed with bearing shell 11, another end is flange 13, auger cylinder turns to box 14 flanges to be connected with lower material, described twisted axis 16 is axis, be connected with helical blade 41, twisted axis 16 and two ends bearing shell 11, 15 connect, with reference to Fig. 6, Fig. 7, described vertical auger comprises auger cylinder, twisted axis 43, helical blade 44, rotating mechanism 34, described auger cylinder is divided into vertical auger top cylinder 22 and vertical auger doffing 23, vertical auger top cylinder 22 is identical with vertical auger doffing 23 diameters, vertical auger top cylinder 22 lower ends are connected with rotating mechanism 34 with vertical auger doffing 23 upper ends, vertical auger top cylinder 22 is connected with support cylinder engaging lug 49, twisted axis 43 is axis, twisted axis 43 two ends turn to the bearing shell 42 of box 35 to turn to box bearing shell 31 to be connected with lower material with upper material, helical blade 44 is connected with twisted axis 43, with reference to Figure 12, Figure 13, described upper strand, 4 comprise auger cylinder, charging aperture 1, auger support set 3, twisted axis 55, helical blade 56, described auger cylinder is steel pipe, front end closure, sealing is provided with bearing shell 7, auger cylinder front end one side has discharging opening 6, there is the charging aperture 1 coordinating with upper rotary flange rear end, auger support set 3 is installed in auger pipe wall, there is bearing shell 54 charging aperture 1 rear end, twisted axis 55 is connected with helical blade 56, twisted axis 55 two ends and auger cylinder two ends bearing shell 7, 54 connect respectively, with reference to Figure 10, Figure 11, auger support set 3 comprises cover, support, 51, support cylinder engaging lug 53, 49, connecting plate 50, described auger support set 3 is connected with auger cylinder 4 external diameters, auger support set 3 one sides have support arm 51, support arm 51 middle parts have support cylinder engaging lug 53 and oil cylinder 2 hinged, connecting plate 50 one end and support arm 51 are hinged, it is hinged that on another end and vertical auger, material turns to the seat 52 of winning in succession in box outside, with reference to Fig. 8, Fig. 9, the described sprocket assemblies that turns to comprises large chain, 47, minor sprocket 46, described hinge wheel 47 center holes are connected with vertical auger top cylinder 22, minor sprocket 46 is connected with hydraulic motor 25, between hinge wheel 47 and minor sprocket 46, chain 21 connects, during use, add fertile car and be stopped at seeding car afterbody, primer fluid press pump 28, the vertical auger top cylinder 22 of rotation, lift or rotate auger 4, upper auger discharging mouth 6 is aimed at sower fertilizer can.Transmission material be take fertilizer as example: fertilizer is added to mix in fertile case 8 in component ratio and stir, start lower auger hydraulic motor 17, vertical auger hydraulic motor 36 and upper auger hydraulic motor 48, under the compound fertilizer that stirring completes, drop into transmission forward in lower auger 12, through lower material, turn to box 14 to enter vertical auger 23, compound fertilizer turns to box 35 to enter upper auger 4 through upper material, through upper auger 4 discharging openings 6, adds sower fertilizer can.
Claims (7)
1. hydraulic control adds a fertile car, comprises car body, lower auger, vertical auger, upper auger, hydraulic control part, lower material turns to box, upper material turns to box, upper auger after-poppet, turn to sprocket assemblies, car body comprises chassis, mix fertile case, it is characterized in that, described front portion, chassis is installing rack, and rear portion is for mixing fertile tank tower, described mix fertile case bottom and mix fertile tank tower and be connected, described mixing in fertile case has rabbling mechanism, described lower auger with mix fertile tank tower lower horizontal and coordinate, described vertical auger is connected with installing rack, vertical auger lower end turns to box to be connected with lower material, vertical auger upper end turns to box to be connected with upper material, and described upper auger rear end turns to box to be connected with upper material, and hydraulic control partly comprises hydraulic oil container, magnetic valve group, hydraulic pump, spindle sprocket, hydraulic motor and support cylinder, upper auger hoist cylinder, described hydraulic oil container with mix outer wall before fertile case and be connected, described magnetic valve group is connected with installing rack, described hydraulic pump is connected with installing rack, the main shaft of described hydraulic pump is connected with spindle sprocket driving-chain, the main shaft of spindle sprocket is connected with front truck power take-off, described hydraulic motor and support cylinder, upper auger hoist cylinder is connected with magnetic valve group oil pipe respectively, described upper auger after-poppet with mix fertile tank tower rear portion and be connected, described support cylinder is connected with installing rack, support cylinder upper end is provided with bracket, described mixes the shaft in fertile case, lower auger and lower material turn to box, vertical auger and upper material turn to box, upper auger, turn to sprocket assemblies respectively by hydraulic motor transmission.
2. a kind of hydraulic control according to claim 1 adds fertile car, it is characterized in that, mix fertile case and comprise casing and rabbling mechanism, welding box body structure, described lower box is bakie, in bakie, be evenly equipped with discharging opening, respectively there is respectively circular hole casing rear and front end, on the circular hole of tank ends, is fixed with bearing shell, and described rabbling mechanism comprises bearing shell, shaft, stirring vane, shaft external diameter is evenly distributed in four groups of stirring vanes, and shaft two ends are connected with tank ends bearing shell respectively.
3. a kind of hydraulic control according to claim 1 adds fertile car, it is characterized in that, described lower auger comprises auger cylinder, twisted axis, helical blade, and described auger cylinder upper axial is evenly equipped with charging aperture, and charging aperture is relative with the discharging opening of casing bakie, auger cylinder one end is fixed with bearing shell, another end is flange, and auger cylinder turns to box flange to be connected with lower material, and described twisted axis is axis, be connected with helical blade, axis is connected with two ends bearing shell.
4. a kind of hydraulic control according to claim 1 adds fertile car, it is characterized in that, described vertical auger comprises auger cylinder, twisted axis, helical blade, rotating mechanism, described auger cylinder is divided into vertical auger top cylinder and vertical auger doffing, vertical auger top cylinder is identical with vertical auger doffing diameter, vertical auger top cylinder lower end is connected with rotating mechanism with vertical auger doffing upper end, vertical auger top cylinder is connected with support cylinder engaging lug, twisted axis is axis, twisted axis two ends turn to the bearing shell of box to turn to box bearing shell to be connected with lower material with upper material, and helical blade is connected with twisted axis.
5. a kind of hydraulic control according to claim 1 adds fertile car, it is characterized in that, the described sprocket assemblies that turns to comprises hinge wheel, minor sprocket, and described hinge wheel center hole is connected with rotating mechanism, minor sprocket is connected with hydraulic motor, and between hinge wheel and minor sprocket, chain connects.
6. a kind of hydraulic control according to claim 1 adds fertile car, it is characterized in that, described upper material turns to box to turn to box structure identical with lower material, it is example that above material turns to box, upper material turns to box to comprise that bearing shell, fertilizer separating leaf sheet, upper material turn to box termination to be fixed with bearing shell, upper material turns to the box outside seat of winning in succession, and upper material turns to box one side to have upper rotary flange, and fertilizer separating leaf sheet coordinates with twisted axis top.
7. a kind of hydraulic control according to claim 1 adds fertile car, it is characterized in that, described upper auger comprises auger cylinder, charging aperture, auger support set, twisted axis, helical blade, described auger cylinder is steel pipe, front end closure, sealing is provided with bearing shell, auger cylinder front end one side has discharging opening, there is the charging aperture coordinating with upper rotary flange rear end, auger support set is installed in auger pipe wall, there is bearing shell charging aperture rear end, twisted axis is connected with helical blade, twisted axis two ends are not connected with auger cylinder two end axles watt-minute, auger support set comprises cover, support arm, support cylinder engaging lug, connecting plate, described auger support set is connected with auger cylinder external diameter, auger support set one side has support arm, there is support cylinder engaging lug at support arm middle part, hinged with oil cylinder, connecting plate one end and support arm are hinged, it is hinged that on another end and vertical auger, material turns to the seat of winning in succession in box outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390965.1U CN203942779U (en) | 2014-07-16 | 2014-07-16 | Hydraulic control adds fertile car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390965.1U CN203942779U (en) | 2014-07-16 | 2014-07-16 | Hydraulic control adds fertile car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942779U true CN203942779U (en) | 2014-11-19 |
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ID=51884854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390965.1U Expired - Fee Related CN203942779U (en) | 2014-07-16 | 2014-07-16 | Hydraulic control adds fertile car |
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| Country | Link |
|---|---|
| CN (1) | CN203942779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054442A (en) * | 2014-07-16 | 2014-09-24 | 黑龙江辉桐农业机械制造有限公司 | Hydraulically controlled fertilizing vehicle |
| CN104919957A (en) * | 2015-06-17 | 2015-09-23 | 郑殿德 | Movable-type and batch-type automatic fertilizer distributor capable of preparing fertilizer quantitatively in field |
-
2014
- 2014-07-16 CN CN201420390965.1U patent/CN203942779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104054442A (en) * | 2014-07-16 | 2014-09-24 | 黑龙江辉桐农业机械制造有限公司 | Hydraulically controlled fertilizing vehicle |
| CN104054442B (en) * | 2014-07-16 | 2015-12-30 | 黑龙江辉桐农业机械制造有限公司 | Hydraulic control adds fertile car |
| CN104919957A (en) * | 2015-06-17 | 2015-09-23 | 郑殿德 | Movable-type and batch-type automatic fertilizer distributor capable of preparing fertilizer quantitatively in field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160716 |